Fantasia Painter app just got updated v3.80 with some new features. This update includes support for 3D objects, High Resolution saving, and more.
You can embed naturally looking 3D objects with perfect shadows on your phone within seconds. Powerful editing enables you to recolor, blend, rotate in 3D, and erase parts of your objects to make them look like part of your picture. All Windows Phones running the 8, 8.1, and 10 OS can enjoy this new feature.
This update includes support for high resolution image saving. You can enable it in Settings if your phone has at least 2GB of RAM. You will have to re-open your hi-res painting afterwards for the change to take effect.
They have also updated their app look with some iOS9 icons.
Download it here from Windows Store.